| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.66 | 8.794% | $117.1276 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $220.78 | 6.735% | $235.6495 | $235.65 | $235.65 | $235.60 |
| Purchase #3 | $58.53 | 8.207% | $63.3336 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $218.46 | 11.263% | $243.0651 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $80.31 | 8.442% | $87.0898 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $158.67 | 5.588% | $167.5365 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $226.59 | 3.125% | $233.6709 | $233.67 | $233.65 | $233.70 |
| 7 purchase totals = | $1,071.00 | $1,147.4730 | $1,147.48 | $1,147.50 | $1,147.40 | |